"In the Chippewa 25258 8-Inch Insulated Lace Up Waterproof Steel Toe Electrical Hazard boot you get handsome looks that measure up to its comfort and performance. U.S.-made from oiled leather, this men's work boot combines toasty Thinsulate Ultra insulation and a rugged, multi-directional, slip-resistant Vibram Saturn outsole with ASTM-rated features to give you peace of mind on the jobsite and beyond."